© 2005 autodesk 1 autodesk civil 3d – ww education autocad civil 3d 2008 “how do i…?”...
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© 2005 Autodesk 1Autodesk Civil 3D – WW Education
AutoCAD Civil 3D 2008“How Do I…?”Sanjay Asnani, PE
© 2005 Autodesk 2Autodesk Civil 3D – WW Education
Get Started
Download the latest versionwww.Autodesk.com/edcommunity
Activate using Serial #Help > About Civil 3D > Product Information > Activate…
Click on Desktop icon “AutoCAD Civil 3D 2008” (Green color)
© 2005 Autodesk 3Autodesk Civil 3D – WW Education
AutoCAD/Civil 3D -101Tabs (Prospector/Settings)
Panning, Zooming
Command Line
Snap, Osnap Settings
Switch among Open Files
Access Data via Prospector
Access Styles via Settings
© 2005 Autodesk 4Autodesk Civil 3D – WW Education
Create a New ProjectFile > New…
Select template “_AutoCAD Civil 3D (Imperial) NCS Extended.dwt”
Give a new name to your project (e.g. Main Road Project.dwg)
Assign coordinate Zone**Settings Tab > Rt. Click > Edit Drawing Settings…Select location & coordinate zone
© 2005 Autodesk 5Autodesk Civil 3D – WW Education
Create Surface from Google EarthLaunch Google Earth (FREE version)
Select location by address or zip code
Use GE’s navigation tools
Zoom-in to get appropriate coverage
In Civil 3D, Select File > Import > Import Google Earth Image and Surface…
Select Coordinate System option or “Identify” for manual placement
© 2005 Autodesk 6Autodesk Civil 3D – WW Education
Create PointsSelect Points > Create Points…
Select Import Points option
Select Format and Source file (TXT, ASCII, CSV, etc.)
An example file: C:\Program Files\AutoCAD Civil 3D 2008\Help\Civil 3D Tutorials\Existing Ground Points - PENZD.txt
© 2005 Autodesk 7Autodesk Civil 3D – WW Education
Create Surface from PointsProspector: Surfaces > Create surface
Assign a Name
Under Surfaces > (Name) > Definition > Point Group
Rt. Click and select Add
Select _All Points
© 2005 Autodesk 8Autodesk Civil 3D – WW Education
Create Alignment-ISelect Alignments> Create Alignment by Layout…
Provide a Name, and select other settings
StationStyles
Select Curve and Spiral Settings… from Layout Tools
Type a Curve Radius Value (200’ default)
© 2005 Autodesk 9Autodesk Civil 3D – WW Education
Create Alignment-IISelect Tangent-Tangent (With Curves) option
Specify a start point, followed by other clicks on screen to define other PI points (point of intersection)
Finish the alignment by Enter or ESC keys.
Select alignment and try to modify alignment grabbing the “grips” (circular, triangular)
© 2005 Autodesk 10Autodesk Civil 3D – WW Education
Create Surface ProfilesSelect Profiles > Create Profile from Surface…
Select Alignment, Surface, and click Add>> button
Click Draw in Profile View
Follow Wizard’s Next options, followed by Create Profile View option
Select a location for bottom left corner of profile view
© 2005 Autodesk 11Autodesk Civil 3D – WW Education
Create Design Profiles-ISelect Profiles > Create Profile by Layout…
Assign nameSelect Profile and label styles
Check/Modify Default Curve settings…
Select curve typeChoose Length or K-Value as design criteria for Sag/Crest
Select Draw Tangents With Curves
© 2005 Autodesk 12Autodesk Civil 3D – WW Education
Create Design Profiles-IISelect Draw Tangents With Curves option
Specify a start point, followed by other clicks on screen to define other PVI points (point of vertical intersection)
Hit Enter or ESC keys to finish the profile
Select profile and try to modify it by grabbing the “grips” (circular, triangular)
© 2005 Autodesk 13Autodesk Civil 3D – WW Education
Create Tool Palette-ISelect Corridors > Subassembly Tool Palettes
Rt. Click > New PaletteGive a name: DesignPalette
Select Corridors > Subassembly Catalog…
Select Imperial Catalog > C3D Imperial Getting Started Subassembly Catalog
© 2005 Autodesk 14Autodesk Civil 3D – WW Education
Create Tool Palette-IILeft click and hold for a second on various components on symbol “I” and wait
Basic LaneBasic ShoulderBasic Curb and GutterBasic Side Slope Cut Ditch
With Left button held down, drag and drop above “subassemblies” on the tool palette
© 2005 Autodesk 15Autodesk Civil 3D – WW Education
Create Assembly-ISelect Corridors > Create Assembly…
Give it a Name
Left click (anywhere) on screen to define the baseline location
Screen zooms to Assembly location
Select Corridors > Subassembly Tool Palettes
Select DesignPalette tab created earlier
© 2005 Autodesk 16Autodesk Civil 3D – WW Education
Create Assembly-IILeft click BasicLane
Properties dialog box opens
Change Side parameter to Right
Left click anywhere along the “Red” line
Lane shows up right
Change Side parameter to Left and left click along Red line
Lane shows up on left
© 2005 Autodesk 17Autodesk Civil 3D – WW Education
Create Assembly-IIILeft click BasicCurbAndGutter
Properties dialog box “updates”
Change Side parameter to Right
Left click on Right Lane’s rightmost top red circle.
Curb and gutter attaches to the lane
Repeat the process:BasicCurbAndGutter (L)BasicShoulder (L & R)BasicSideSlopeCutDitch (L & R)
© 2005 Autodesk 18Autodesk Civil 3D – WW Education
Build Corridor-ISelect Corridors > Create Simple Corridor…
Give it a Name
Select Alignment, Profile, and Assembly
either graphically by clicking on themOr, by hitting Enter and then select from list.
Set Target mappingDefine a surface for side slope subassembly
© 2005 Autodesk 19Autodesk Civil 3D – WW Education
Build Corridor-IILeft click on corridor to select
Rt. Click > Object Viewer…
Experiment with different panning, zooming, rendering options
© 2005 Autodesk 20Autodesk Civil 3D – WW Education
Compute Earthwork Quantities-ILeft click on corridor to select
Rt. Click > Corridor Properties…
In Surfaces tab:Click Create a Corridor Surface (1)Specify code: Datum (2)Click “+” Add button (3)
In Boundaries tab:Rt. Click on SurfaceSelect Add Automatically > Daylight
© 2005 Autodesk 21Autodesk Civil 3D – WW Education
Compute Earthwork Quantities-IICreate Sample Lines
Select Sections > Create Sample Lines…Select corridor AlignmentName the Sample Line Group
Select By Range of Stations as sample line creation method
© 2005 Autodesk 22Autodesk Civil 3D – WW Education
Compute Earthwork Quantities-IIISelect Sections > Compute Materials…
Select corridor AlignmentName the Sample Line Group
Pick corridor alignment and sample line group
Select Earthwork quantity takeoff criteria
Map Surface1 as Existing Ground and Corridor Datum as Datum
© 2005 Autodesk 23Autodesk Civil 3D – WW Education
Compute Earthwork Quantities-IVSelect Sections > Generate Volume Report…
Select corridor AlignmentName the Sample Line Group
Pick appropriate alignment, ample line group, and material list
Volume report is displayed in Browser